文件路径、转义字符和操作系统库输入（不接受我的文件路径）

Question

这个reddit线程将对项目进行一点解释，并给出我要完成的任务的上下文。本质上，我是在比较pdf的，看看是否有重复使用的东西以外的名称。这是因为我的数据集中的所有pdf都有唯一的名称，但在内容方面可能仍然是相同的。寻找并销毁复制品。我还在这个项目中寻找。你知道吗

https://www.reddit.com/r/Python/comments/a337qv/finding_unique_pdfs_in_a_folder_need_info_on_how/

我决定先比较一下文件大小，看看能找到什么，然后再做其他的尝试。我认为这是一种简单的第一种方法，但由于某种原因，os库不喜欢我将文件路径的字符串提供给它的方式。我试过用任何方法来控制它，但没有用骰子。你知道吗

我检查了一下，确认文件存在于我要进入的文件夹中。你知道吗

所以这里是一种工作流程，我是如何想象这个工作。我对可能包含重复的图形进行了查询，并将其保存为excel文件。我保存了一个csv文件，所以如果我搞砸了表，我不会搞砸我的数据。另外，我还提供了一种新的方法，可以使用pandas将csv文件列转换为列表。你知道吗

Here is a screen shot of the csv file

在下面的代码中，您可以看到我创建了一个包含这些列的列表。列表中的所有数据都是字符串。描述不是很重要，但是“foundin”和“name”列（连接时）构成了文件路径和文件名。我制作了一个新的组合字符串列表，即文件路径+文件，以便可以比较它的大小。你知道吗

我真的希望有一种方法可以在csv文件或python列表中操纵该路径。你知道吗

下面是运行代码时出现的错误。你知道吗

https://imgur.com/a/d9P7g0e

C:\Users\27659\Desktop\PycharmProjects\sort\u unique\u profiles\venv\Scripts目录\python.exe“C:/Users/27659/Desktop/PycharmProjects/sort\u unique\u profiles/Compare and mark”文件.py““

same item in list

Traceback (most recent call last):

    File "C:/Users/27659/Desktop/PycharmProjects/sort_unique_profiles/Compare and mark files.py", line 19, in <module>

        if os.path.getsize(full_file_list[i]) == os.path.getsize(full_file_list[k]) and i == k:

    File "C:\Users\27659\AppData\Local\Programs\Python\Python37-32\lib\genericpath.py", line 50, in getsize

        return os.stat(filename).st_size

FileNotFoundError: [WinError 2] The system cannot find the file specified: 'C:\\WS\\WS\\Aspire\\CA & AW\\7205\\AW\\85-7535-01.pdf'

Process finished with exit code 1

'

这是密码

import pandas as pd
import os


main_df = pd.read_csv("C://Users//27659//Desktop//Unique Wood Profiles.csv")

drawing_number_list = main_df['Name'].tolist()
description_list = main_df['Description'].tolist()
found_in_list = main_df['Found In'].tolist()
full_file_list = ['placeholder']

for i in range(0, len(drawing_number_list)):
    full_file_list.append(found_in_list[i] + drawing_number_list[i] + '.pdf')

del full_file_list[0]

for i in range(0, len(full_file_list)):
    for k in range(0, len(full_file_list)):
        if os.path.getsize(full_file_list[i]) == os.path.getsize(full_file_list[k]) and i == k:
            print('same item in list')
        elif os.path.getsize(full_file_list[i]) == os.path.getsize(full_file_list[i]):
            print('oh bugger')
        else:
            print('thumbs up')

'

编辑：

All files: ['C:\\WS\\WS\\Aspire\\CA & AW\\7205\\AW\\85-7534-01.pdf', 'C:\\WS\\WS\\Aspire\\CA & AW\\7205\\AW\\85-7535-01.pdf', 'C:\\WS\\WS\\Aspire\\CA & AW\\7205\\AW\\85-7394-01.pdf', 'C:\\WS\\WS\\Aspire\\CA & AW\\7205\\AW\\85-7740-01.pdf', 'C:\\WS\\WS\\Aspire\\CA & AW\\7205\\AW\\85-7886-01.pdf', 'C:\\WS\\WS\\Aspire\\CA & AW\\7205\\AW\\85-7821-01.pdf', 'C:\\WS\\WS\\Aspire\\CA & AW\\7205\\AW\\85-7392-01.pdf', 'C:\\WS\\WS\\Aspire\\CA & AW\\7205\\Bow, Bay & Garden\\P0035400.pdf', 'C:\\WS\\WS\\Aspire\\CA & AW\\7205\\CA\\45-05151.pdf', 'C:\\WS\\WS\\Aspire\\CA & AW\\7205\\CA\\45-05154.pdf', 'C:\\WS\\WS\\Aspire\\CA & AW\\7205\\CA\\45-05149.pdf', 'C:\\WS\\WS\\Aspire\\CA & AW\\7205\\Grilles\\60-4623-02.pdf', 'C:\\WS\\WS\\Aspire\\CA & AW\\7205\\Grilles\\85-7723-01.pdf', 'C:\\WS\\WS\\Aspire\\CA & AW\\7205\\Mull, Stack & Trim\\08-W8092.pdf', 'C:\\WS\\WS\\Aspire\\CA & AW\\7205\\Mull, Stack & Trim\\85-7611-01.pdf', 'C:\\WS\\WS\\Aspire\\CA & AW\\POCKET 7206\\CA\\85-8287-01.pdf', 'C:\\WS\\WS\\Aspire\\DH\\7105\\DH\\60-12966-01.pdf', 'C:\\WS\\WS\\Aspire\\DH\\7105\\DH\\85-8444-01.pdf', 'C:\\WS\\WS\\Aspire\\DH\\7105\\DH\\60-12931-01.pdf', 'C:\\WS\\WS\\Aspire\\DH\\7105\\DH\\60-12986-01.pdf', 'C:\\WS\\WS\\Aspire\\DH\\7105\\DH\\60-12967-01.pdf', 'C:\\WS\\WS\\Aspire\\DH\\7105\\DH\\60-12675-01.pdf', 'C:\\WS\\WS\\Aspire\\DS\\7305\\Window Std Unit\\85-8047-01.pdf', 'C:\\WS\\WS\\Aspire\\DS\\7305\\Window Std Unit\\85-7604-01.pdf', 'C:\\WS\\WS\\Aspire\\HGD\\1.75 In HGD IS_7502\\1W\\08-0003-W2403.pdf', 'C:\\WS\\WS\\Aspire\\HGD\\1.75 In HGD IS_7502\\1W\\08-1504-02.pdf', 'C:\\WS\\WS\\Aspire\\HGD\\1.75 In HGD IS_7502\\DS Tran Insert\\60-0239-01.pdf', 'C:\\WS\\WS\\Aspire\\HGD\\1.75 In HGD IS_7502\\Grilles\\60-0057-01.pdf', 'C:\\WS\\WS\\Aspire\\HGD\\1.75 In HGD IS_7502\\Grilles\\60-0036-01.pdf', 'C:\\WS\\WS\\Aspire\\HGD\\1.75 In HGD IS_7502\\Mull, Stack, & Trim\\45-03943.pdf', 'C:\\WS\\WS\\Aspire\\HGD\\1.75 In HGD IS_7502\\Tech Data & Mull C:\\60-2922-01.pdf', 'C:\\WS\\WS\\Aspire\\HGD\\1.75 In HGD IS_7502\\Tech Data & Mull C:\\60-3346-01.pdf', 'C:\\WS\\WS\\Aspire\\SGD\\1W\\70-6439-01.pdf', 'C:\\WS\\WS\\Aspire\\SGD\\1W\\85-7624-01.pdf', 'C:\\WS\\WS\\Aspire\\SGD\\1W\\70-6656-01.pdf', 'C:\\WS\\WS\\Aspire\\SGD\\1W\\70-6374-01.pdf', 'C:\\WS\\WS\\Aspire\\SGD\\1W\\60-10478-01.pdf', 'C:\\WS\\WS\\Aspire\\SGD\\1W\\70-6604-01.pdf', 'C:\\WS\\WS\\Aspire\\SGD\\2W\\70-6655-01.pdf', 'C:\\WS\\WS\\Collections\\CA & AW\\CA_6206\\CA - French_6206\\60-6264-01.pdf', 'C:\\WS\\WS\\Collections\\CA & AW\\CA_6206\\CA - Mull, Stack & Trim_6206\\60-7136-01.pdf', 'C:\\WS\\WS\\Collections\\CA & AW\\CA_6206\\CA - Mull, Stack & Trim_6206\\60-5946-01.pdf', 'C:\\WS\\WS\\Collections\\CA & AW\\CA_6206\\CA - Sash Set Pict, Tran, Fixed_6206\\60-5473-01.pdf', 'C:\\WS\\WS\\Collections\\CA & AW\\CA_6206\\CA - Sash Set Pict, Tran, Fixed_6206\\60-5504-01.pdf', 'C:\\WS\\WS\\Collections\\CA & AW\\CA_6206\\CA - Sash Set Pict, Tran, Fixed_6206\\60-6290-01.pdf', 'C:\\WS\\WS\\Collections\\CA & AW\\CA_6206\\CA - Sash Set Pict, Tran, Fixed_6206\\60-5503-01.pdf', 'C:\\WS\\WS\\Collections\\CA & AW\\CA_6206\\CA - Sash Set Pict, Tran, Fixed_6206\\60-5474-01.pdf', 'C:\\WS\\WS\\Collections\\CA & AW\\CA_6206\\CA - Screens & Storms_6206\\60-6031-01.pdf', 'C:\\WS\\WS\\Collections\\CA & AW\\CA_6206\\CA - Screens & Storms_6206\\60-6033-01.pdf', 'C:\\WS\\WS\\Collections\\CA & AW\\CA_6206\\CA_6206-files\\60-5491-01.pdf', 'C:\\WS\\WS\\Collections\\CA & AW\\CA_6206\\CA_6206-files\\60-5588-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6502\\Mull, Stack & Trim\\08-W5035X.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6503\\1Wide\\70-1889-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6503\\1Wide\\70-1737-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6503\\1Wide\\70-2159-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6504\\IS - 1Wide\\70-3317-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6504\\IS-Sidelite\\70-4158-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6505\\IS - 1Wide\\85-1802-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6505\\IS - 1Wide\\85-1803-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6505\\IS - 1Wide\\85-1800-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6505\\IS - 1Wide\\85-1805-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6505\\IS - 1Wide\\85-1804-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6505\\IS - 1Wide\\85-1810-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6505\\IS - 1Wide\\85-1811-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6505\\IS - 3Wide Triple\\85-1812-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6505\\IS - DS Sidelite Boxed\\85-1813-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6605\\OS - 1Wide\\85-1806-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6605\\OS - 1Wide\\85-1808-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6605\\OS - 2Wide\\85-1809-01.pdf', 'C:\\WS\\WS\\Collections\\HGD\\6605\\OS - DS Sidelite Boxed\\85-1814-01.pdf', 'C:\\WS\\WS\\Collections\\Hung Window\\Collections - DH_6107\\Dbl-Hung\\60-5654-01.pdf', 'C:\\WS\\WS\\Collections\\Hung Window\\Collections - DH_6107\\Dbl-Hung\\60-6547-01.pdf', 'C:\\WS\\WS\\Collections\\Hung Window\\Collections - DH_6107\\Dbl-Hung\\60-6582-01.pdf', 'C:\\WS\\WS\\Collections\\Hung Window\\Collections - DH_6107\\Dbl-Hung\\60-6846-01.pdf', 'C:\\WS\\WS\\Collections\\Hung Window\\Collections - DH_6107\\Dbl-Hung\\60-6543-01.pdf', 'C:\\WS\\WS\\Collections\\Hung Window\\Collections - DH_6107\\Dbl-Hung\\60-6548-01.pdf', 'C:\\WS\\WS\\Collections\\Hung Window\\Collections - DH_6107\\Dbl-Hung\\60-5850-01.pdf', 'C:\\WS\\WS\\Collections\\Hung Window\\Collections - DH_6107\\Dbl-Hung\\60-6542-01.pdf', 'C:\\WS\\WS\\Collections\\Hung Window\\Collections - DH_6107\\Dbl-Hung\\60-1684-01.pdf', 'C:\\WS\\WS\\Collections\\Hung Window\\Collections - DH_6107\\Dbl-Hung\\60-5865-01.pdf', 'C:\\WS\\WS\\Collections\\Hung Window\\Collections - DH_6107\\Dbl-Hung\\60-6605-01.pdf', 'C:\\WS\\WS\\Collections\\Hung Window\\Collections - DH_6107\\Mull, Stack & Trim\\60-5588-02.pdf', 'C:\\WS\\WS\\Collections\\Hung Window\\Collections - DH_6107\\Sash Set Pict, Tran, 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'C:\\WS\\WS\\Contemporary\\FRENCH CA\\8218\\85-10134-01.pdf', 'C:\\WS\\WS\\Contemporary\\FRENCH CA\\8218\\85-10821-02.pdf', 'C:\\WS\\WS\\Contemporary\\FRENCH CA\\8218\\85-8084-01.pdf', 'C:\\WS\\WS\\Contemporary\\HGD\\2.25 IS-CTMP 8517\\1W\\85-10889-01.pdf', 'C:\\WS\\WS\\Contemporary\\HGD\\2.25 IS-CTMP 8517\\1W\\85-2654-01.pdf', 'C:\\WS\\WS\\Contemporary\\HGD\\2.25 IS-CTMP 8517\\1W\\85-10320-01.pdf', 'C:\\WS\\WS\\Contemporary\\HGD\\2.25 IS-CTMP 8517\\2W\\85-11892-02.pdf', 'C:\\WS\\WS\\Contemporary\\HGD\\2.25 IS-CTMP 8517\\Mull, Stack & Trim\\85-12005-01.pdf', 'C:\\WS\\WS\\Contemporary\\HGD\\2.25 IS-CTMP 8517\\Mull, Stack & Trim\\85-12006-01.pdf', 'C:\\WS\\WS\\Contemporary\\HGD\\2.25 IS-CTMP 8517\\Mull, Stack & Trim\\85-12007-01.pdf', 'C:\\WS\\WS\\Contemporary\\HGD\\2.25 IS-CTMP 8517\\Mull, Stack & Trim\\85-12008-01.pdf', 'C:\\WS\\WS\\Contemporary\\HGD\\2.25 OS-CTMP 8617\\1W\\08-0006-C2403.pdf', 'C:\\WS\\WS\\Contemporary\\HGD\\OS Bi-fold 8623\\2W\\45-03268.pdf', 'C:\\WS\\WS\\Contemporary\\HGD\\OS Bi-fold 8623\\2W\\45-04681.pdf', 'C:\\WS\\WS\\Contemporary\\PUSH OUT\\8217\\PUSH OUT FRENCH CA\\85-8182-01.pdf', 'C:\\WS\\WS\\Contemporary\\PUSH OUT\\8217\\PUSH OUT FRENCH CA\\85-8186-01.pdf', 'C:\\WS\\WS\\Contemporary\\PUSH OUT\\8217\\PUSH OUT FRENCH CA\\85-8059-01.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\1.75 Contemp Multi Slide 8720\\Pocket\\Bipart\\10W\\45-01468.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\1.75 Contemp Multi Slide 8720\\Pocket\\Bipart\\10W\\85-8748-01.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\1.75 Contemp Multi Slide 8720\\Pocket\\Bipart\\10W\\85-11969-01.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\1.75 Contemp Multi Slide 8720\\Pocket\\Bipart\\10W\\85-11138-01.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\1.75 Contemp Multi Slide 8720\\Pocket\\Bipart\\10W\\85-7951-01.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\1.75 Contemp Multi Slide 8720\\Pocket\\Bipart\\10W\\85-8941-01.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\1.75 Contemp Multi Slide 8720\\Pocket\\Bipart\\10W\\85-12079-01.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\1.75 Contemp Multi Slide 8720\\Pocket\\Single Dir\\3W\\45-01465.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\1.75 Contemp Multi Slide 8720\\Stacked\\Bipart\\10W\\45-01460.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\1.75 Contemp Sliding Patio 8717\\1W\\60-10452-01.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\1.75 Contemp Sliding Patio 8717\\1W\\08-2877-03.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\1.75 Contemp Sliding Patio 8717\\1W\\70-0360-02.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\1.75 Contemp Sliding Patio 8717\\1W\\85-11143-01.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\1.75 Contemp Sliding Patio 8717\\1W\\60-10454-01.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\1.75 Contemp Sliding Patio 8717\\1W\\60-10450-01.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\1.75 Contemp Sliding Patio 8717\\1W\\85-5529-01.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\2.25 Contemp Lift and Slide 8718\\Pocket\\Bipart\\10W\\85-8746-01.pdf', 'C:\\WS\\WS\\Contemporary\\SGD\\2.25 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Window\\8103\\Cottage, Oriel, Sim Tran\\60-0642-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8103\\Sash Replacement\\60-2455-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8103\\Sash Replacement\\60-2458-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8103\\Sash Replacement\\08-1906-02.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8103\\Sash Replacement\\60-2453-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8103\\Sash Replacement\\60-2459-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8103\\Sash Replacement\\60-3516-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8103\\Sash Set Pic, Tran, Fixed\\08-2148-02.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8103\\Sash Set Pic, Tran, Fixed\\08-2147-02.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8108\\DH\\60-9949-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8108\\DH\\60-9858-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8108\\DH\\60-9017-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8108\\DH\\80-0581-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8108\\DH\\08-1897-02.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8108\\DH\\08-1025-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8108\\DH\\08-1892-02.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8108\\DH\\60-9021-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8108\\Sash Set Pic, Tran, Fixed\\08-2108-02.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8108\\Sash Set Pic, Tran, Fixed\\08-2106-02.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8112\\DH\\60-2487-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Hung Window\\8112\\DH\\60-2493-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Slide Window\\8403\\Double\\60-9350-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Slide Window\\8403\\Double\\60-9359-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Slide Window\\8403\\Double\\60-9353-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Slide Window\\8403\\Double\\60-8003-01.pdf', 'C:\\WS\\WS\\Custom Shield\\Slide Window\\8403\\Double\\60-4026-01.pdf', 'C:\\WS\\WS\\LifeGuard IG Premium\\CA & AW\\1210\\Grilles\\60-5031-03.pdf', 'C:\\WS\\WS\\LifeGuard IG Premium\\CA & AW\\1210\\Mull, Stack & Trim\\85-8215-01.pdf', 'C:\\WS\\WS\\LifeGuard IG Premium\\CA & AW\\1210\\Mull, Stack & Trim\\85-7445-01.pdf', 'C:\\WS\\WS\\LifeGuard IG Premium\\CA & AW\\1210\\Sash Set Pict, Tran, Fixed\\85-8207-01.pdf', 'C:\\WS\\WS\\LifeGuard IG Premium\\CA & AW\\1210\\Screen-Storms Retractable Standard Interior\\85-9583-01.pdf', 'C:\\WS\\WS\\LifeGuard IG Premium\\DS\\1310\\Window Std Unit\\45-05175.pdf', 'C:\\WS\\WS\\LifeGuard IG Premium\\DS\\1310\\Window Std Unit\\45-05173.pdf', 'C:\\WS\\WS\\LifeGuard IG Premium\\DS\\1310\\Window Std Unit\\45-05171.pdf', 'C:\\WS\\WS\\LifeGuard IG Premium\\DS\\1310\\Window Std Unit\\85-8275-01.pdf', 'C:\\WS\\WS\\LifeGuard IG Premium\\French CA\\1212\\French CA\\45-02011.pdf', 'C:\\WS\\WS\\LifeGuard IG Premium\\French CA\\1212\\French CA\\85-8084-02.pdf', 'C:\\WS\\WS\\LifeGuard IG WS\\CA & AW\\1201\\AW\\09-w3002.pdf', 'C:\\WS\\WS\\LifeGuard IG WS\\CA & AW\\1201\\CA\\08-W2036.pdf', 'C:\\WS\\WS\\LifeGuard IG WS\\CA & AW\\1204\\CA\\60-12350-01.pdf', 'C:\\WS\\WS\\LifeGuard IG WS\\SGD\\SGD French_1702\\2W\\08-2930-03.pdf', 'C:\\WS\\WS\\LifeGuard WS\\CA & AW\\1206\\Sash Set Pic, Tran, Fixed\\60-10771-01.pdf', 'C:\\WS\\WS\\LifeGuard WS\\DS\\1302\\Window Std Unit\\85-5506-01.pdf', 'C:\\WS\\WS\\Mark Haven Alum Clad\\HGD\\8501\\DS Tran Std Unit\\100413.pdf', 'C:\\WS\\WS\\Mark Haven Alum Clad\\HGD\\8501\\DS Tran Std Unit\\100727.pdf', 'C:\\WS\\WS\\Mark Haven Alum Clad\\HGD\\8501\\Install, Replacement Catalog\\102379.pdf', 'C:\\WS\\WS\\Mark Haven Alum Clad\\HGD\\8501\\Mull, Stack & Trim\\80-0716-01.pdf', 'C:\\WS\\WS\\Mark Haven Alum Clad\\HGD\\8501\\Mull, Stack & Trim\\80-0714-01.pdf', 'C:\\WS\\WS\\Mark Haven Alum Clad\\HGD\\8501\\Mull, Stack & Trim\\80-0715-01.pdf', 'C:\\WS\\WS\\Mark Haven Alum Clad\\HGD\\8501\\Mull, Stack & Trim\\80-0718-01.pdf', 'C:\\WS\\WS\\Mark Haven Alum Clad\\HGD\\8509\\1W\\08-w5020.pdf', 'C:\\WS\\WS\\Mark Haven Alum Clad\\HGD\\8601\\DS Tran Std Unit\\100413.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH Pic\\1108 Single Glazed\\85-8398-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH Pic\\1108 Single Glazed\\85-8702-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH Pic\\1108 Single Glazed\\85-8701-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH Pic\\1108 Single Glazed\\85-7154-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH Pic\\1108 Single Glazed\\85-9136-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH Pic\\1108 Single Glazed\\85-7509-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH Pic\\1108 Single Glazed\\85-8428-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH Pic\\1108 Single Glazed\\85-7276-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH Pic\\1108 Single Glazed\\85-7787-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH Pic\\1108 Single Glazed\\85-7523-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH Pic\\1108 Single Glazed\\85-7196-02.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH Pic\\1108 Single Glazed\\85-7329-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH Tran\\1110 Single Glazed\\85-8031-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH Tran\\1110 Single Glazed\\85-8042-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH Tran\\1110 Single Glazed\\85-8384-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH\\1104 IG\\45-04721.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH\\1104 IG\\85-12152-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH\\1104 IG\\85-12154-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH\\1104 IG\\85-12152-02.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH\\1104 IG\\85-12109-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH\\1104 IG\\85-10647-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH\\1104 IG\\85-7318-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH\\1104 IG\\85-7206-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH\\1104 IG\\85-7206-02.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH\\1104 IG\\85-9116-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH\\1104 IG\\85-7441-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH\\1104 IG\\85-10977-01.pdf', 'C:\\WS\\WS\\Premium Coastal\\DH\\1105 Single Glazed\\45-00775.pdf', 'C:\\WS\\WS\\Premium\\CA & AW\\8211\\AW\\85-8437-01.pdf', 'C:\\WS\\WS\\Premium\\CA & AW\\8211\\EB, Segment\\85-8434-01.pdf', 'C:\\WS\\WS\\Premium\\CA & AW\\8211\\EB, Segment\\85-8354-01.pdf', 'C:\\WS\\WS\\Premium\\CA & AW\\8211\\Special Shapes\\85-7622-01.pdf', 'C:\\WS\\WS\\Premium\\DH Pic\\POCKET PIC 8119\\60-12888-01.pdf', 'C:\\WS\\WS\\Premium\\DH\\8109\\DH\\85-7614-01.pdf', 'C:\\WS\\WS\\Premium\\DH\\8109\\DH\\85-7366-01.pdf', 'C:\\WS\\WS\\Premium\\DH\\8109\\DH\\85-9320-01.pdf', 'C:\\WS\\WS\\Premium\\DH\\8109\\DH\\85-7626-01.pdf', 'C:\\WS\\WS\\Premium\\DH\\8109\\DH\\85-7612-01.pdf', 'C:\\WS\\WS\\Premium\\DH\\8109\\DH\\85-7210-01.pdf', 'C:\\WS\\WS\\Premium\\DH\\8109\\Prod-Mod\\85-9010-01.pdf', 'C:\\WS\\WS\\Premium\\DH\\8109\\Prod-Mod\\85-9001-01.pdf', 'C:\\WS\\WS\\Premium\\DH\\8120\\DH\\85-9220-01.pdf', 'C:\\WS\\WS\\Premium\\DS\\8306\\Corner Unit\\85-10624-01.pdf', 'C:\\WS\\WS\\Premium\\DS\\8307\\Premium DS - Window Std Unit_8307\\85-10692-01.pdf', 'C:\\WS\\WS\\Premium\\DS\\8307\\Premium DS - Window Std Unit_8307\\85-8046-01.pdf', 'C:\\WS\\WS\\Premium\\DS\\POCKET 8309\\Premium POCKET DS - Grilles_8309\\85-11915-01.pdf', 'C:\\WS\\WS\\Premium\\DS\\POCKET 8309\\Premium POCKET DS - Grilles_8309\\85-8588-01.pdf', 'C:\\WS\\WS\\Premium\\DS\\POCKET 8309\\Premium POCKET DS - Grilles_8309\\85-8598-01.pdf', 'C:\\WS\\WS\\Premium\\FRENCH CA\\8214\\French Casement\\45-03962.pdf', 'C:\\WS\\WS\\Premium\\FRENCH CA\\8214\\French Casement\\45-03935-01.pdf', 'C:\\WS\\WS\\Premium\\SGD\\Telescoping 8706\\2W\\08-2878-03.pdf', 'C:\\WS\\WS\\Premium\\SGD\\Telescoping 8706\\2W\\08-2876-03.pdf', 'C:\\WS\\WS\\Premium\\SGD\\Telescoping 8706\\2W\\08-2997-03.pdf', 'C:\\WS\\WS\\ProShield\\CA & AW\\7201\\AW\\85-1099-01.pdf', 'C:\\WS\\WS\\ProShield\\CA & AW\\7201\\AW\\85-1097-01.pdf', 'C:\\WS\\WS\\ProShield\\CA & AW\\7201\\CA\\08-3193-05.pdf', 'C:\\WS\\WS\\ProShield\\CA & AW\\7201\\Mull, Stack & Trim\\60-5893-01.pdf', 'C:\\WS\\WS\\ProShield\\DS\\7301\\Std Unit\\85-2118-01.pdf', 'C:\\WS\\WS\\ProShield\\DS\\733\\CA Pict, Tran, Sim Tran Std Unit\\511458A.pdf', 'C:\\WS\\WS\\ProShield\\Hung Window\\DH ProTilt_7101\\Double\\60-12634-01.pdf', 'C:\\WS\\WS\\ProShield\\Hung Window\\DH ProTilt_7101\\Double\\60-10723-01.pdf', 'C:\\WS\\WS\\Sequel\\CA & AW\\8207\\Bow, Bay & Garden\\70-3756-01.pdf', 'C:\\WS\\WS\\Sequel\\CA & AW\\8207\\Bow, Bay & Garden\\70-3757-01.pdf', 'C:\\WS\\WS\\Sequel\\CA & AW\\8207\\Bow, Bay & Garden\\70-3759-01.pdf', 'C:\\WS\\WS\\Sequel\\CA & AW\\8207\\Bow, Bay & Garden\\70-3761-01.pdf', 'C:\\WS\\WS\\Sequel\\CA & AW\\8207\\Bow, Bay & Garden\\70-3762-01.pdf', 'C:\\WS\\WS\\Sequel\\CA & AW\\8207\\Bow, Bay & Garden\\70-3764-01.pdf', 'C:\\WS\\WS\\Sequel\\CA & AW\\8207\\Bow, Bay & Garden\\70-3765-01.pdf', 'C:\\WS\\WS\\Sequel\\CA & AW\\8207\\Bow, Bay & Garden\\70-3766-01.pdf', 'C:\\WS\\WS\\Sequel\\CA & AW\\8207\\Bow, Bay & Garden\\70-3767-01.pdf', 'C:\\WS\\WS\\Sequel\\CA & AW\\8207\\Bow, Bay & Garden\\70-3751-01.pdf', 'C:\\WS\\WS\\Sequel\\CA & AW\\8207\\Bow, Bay & Garden\\70-3752-01.pdf', 'C:\\WS\\WS\\Sequel\\CA & AW\\8207\\Bow, Bay & Garden\\70-3753-01.pdf', 'C:\\WS\\WS\\Sequel\\CA & AW\\8207\\Bow, Bay & Garden\\70-3754-01.pdf', 'C:\\WS\\WS\\Sequel\\CA & AW\\8207\\Bow, Bay & Garden\\70-3755-01.pdf', 'C:\\WS\\WS\\Sequel\\CA & AW\\8207\\Bow, Bay & Garden\\08-1316-02.pdf', 'C:\\WS\\WS\\Signature\\CA & AW\\8205\\AW\\85-7575-01.pdf', 'C:\\WS\\WS\\Signature\\CA & AW\\8205\\AW\\85-7576-01.pdf', 'C:\\WS\\WS\\Signature\\Dbl-Hung\\8109\\DH_8109\\45-05060.pdf', 'C:\\WS\\WS\\Signature\\Dbl-Hung\\8109\\DH_8109\\85-8502-01.pdf', 'C:\\WS\\WS\\Signature\\Dbl-Hung\\8120\\DH\\85-12096-01.pdf', 'C:\\WS\\WS\\Signature\\Dbl-Hung\\8122\\DH\\45-13499.pdf', 'C:\\WS\\WS\\Signature\\Dbl-Hung\\8122\\DH\\45-11955.pdf', 'C:\\WS\\WS\\Signature\\Dbl-Hung\\8122\\DH\\45-11973.pdf', 'C:\\WS\\WS\\Signature\\Dbl-Hung\\8122\\DH\\45-13364.pdf', 'C:\\WS\\WS\\Signature\\DH Pic\\8123\\Pic\\45-13412.pdf', 'C:\\WS\\WS\\Signature\\DH Pic\\8123\\Pic\\45-14407.pdf', 'C:\\WS\\WS\\Signature\\DH Pic\\8123\\Pic\\45-14408.pdf', 'C:\\WS\\WS\\Signature\\DS\\Signature - DS_8306\\Signature DS - Grilles_8306\\85-11041-01.pdf', 'C:\\WS\\WS\\Signature\\DS\\Signature - DS_8306\\Signature DS - Grilles_8306\\85-8594-01.pdf', 'C:\\WS\\WS\\Signature\\DS\\Signature - DS_8306\\Signature DS - Grilles_8306\\85-11044-01.pdf', 'C:\\WS\\WS\\Signature\\DS\\Signature - DS_8306\\Signature DS - Grilles_8306\\85-8596-01.pdf', 'C:\\WS\\WS\\Signature\\DS\\Signature - DS_8306\\Signature DS - Mull, Stack & Trim_8306\\85-9937-01.pdf', 'C:\\WS\\WS\\Signature\\DS\\Signature - DS_8306\\Signature DS - Window Std Unit_8306\\85-9472-01.pdf', 'C:\\WS\\WS\\Visions 1000\\DS\\936\\Mull, Stack & Trim\\70-1575-01.pdf', 'C:\\WS\\WS\\Wood\\CA & AW\\6200\\Bow, Bay & Garden\\310243.pdf', 'C:\\WS\\WS\\Wood\\CA & AW\\6200\\French CA\\08-W2045.pdf', 'C:\\WS\\WS\\Wood\\CA & AW\\6200\\French CA\\08-W2044X.pdf', 'C:\\WS\\WS\\Wood\\CA & AW\\6200\\Mull, Stack & Trim\\09-0024B-W0186.pdf', 'C:\\WS\\WS\\Wood\\CA & AW\\6204\\AW\\70-1068-01.pdf', 'C:\\WS\\WS\\Wood\\CA & AW\\6204\\AW\\60-3075-01.pdf', 'C:\\WS\\WS\\Wood\\DS\\630\\Window Std Unit\\60-11335-01.pdf', 'C:\\WS\\WS\\Wood\\DS\\6301\\Mull, Stack & Trim\\09-0125-W0896.pdf', 'C:\\WS\\WS\\Wood\\DS\\6301\\Mull, Stack & Trim\\502728.pdf', 'C:\\WS\\WS\\Wood\\HGD\\1.75 In HGD IS_651\\EB, Segment\\08-1788-02.pdf', 'C:\\WS\\WS\\Wood\\HGD\\1.75 In HGD IS_6510\\1Wide\\45-09154.pdf', 'C:\\WS\\WS\\Wood\\Hung Window\\DH_610\\DH\\60-0757-01.pdf', 'C:\\WS\\WS\\Wood\\Hung Window\\DH_610\\DH\\60-12630-01.pdf', 'C:\\WS\\WS\\Wood\\Hung Window\\DH_610\\DH\\60-11717-01.pdf', 'C:\\WS\\WS\\Wood\\Hung Window\\DH_610\\Sash Set Pict, Tran, Fixed\\08-2185-02.pdf', 'C:\\WS\\WS\\Wood\\Hung Window\\DH_610\\Sash Set Pict, Tran, Fixed\\08-2478-02.pdf', 'C:\\WS\\WS\\Wood\\Hung Window\\DH_611\\Sash Replacement\\60-2456-01.pdf', 'C:\\WS\\WS\\Wood\\Hung Window\\DH_611\\Sash Replacement\\60-2457-01.pdf', 'C:\\WS\\WS\\Wood\\Hung Window\\DH_611\\Sash Replacement\\60-2454-01.pdf', 'C:\\WS\\WS\\Wood\\Hung Window\\DH_611\\Sash Replacement\\60-2460-01.pdf', 'C:\\WS\\WS\\Wood\\SGD\\Narrow Stile - 2009 - Omni Sill_6714\\Mull, Stack & Trim\\85-4951-01.pdf', 'C:\\WS\\WS\\Wood\\SGD\\Wide Stile - 2009 - Omni Sill_6715\\1Wide\\60-1096-02.pdf', 'C:\\WS\\WS\\Wood\\SGD\\Wide Stile - 2009 - Omni Sill_6715\\1Wide\\60-1094-01.pdf', 'C:\\WS\\WS\\Wood\\SGD\\Wide Stile - 2009 - Omni Sill_6715\\1Wide\\60-1092-01.pdf', 'C:\\WS\\WS\\Wood\\Slide Window\\Dbl-Triple Slide Window_6401\\Double\\60-8006-01.pdf', 'C:\\WS\\WS\\WS - EDS - IS\\6801\\Mull, Stack & Trim\\102773.pdf', 'C:\\WS\\WS\\WS - EDS - IS\\6801\\Mull, Stack & Trim\\103350.pdf', 'C:\\WS\\WS\\WS - EDS - IS\\6801\\Mull, Stack & Trim\\80-4123-01.pdf', 'C:\\WS\\WS\\WS - EDS - IS\\6801\\Mull, Stack & Trim\\80-4123-02.pdf', 'C:\\WS\\WS\\WS - EDS - IS\\6801\\Panel, Smooth FG\\80-2122-01.pdf', 'C:\\WS\\WS\\WS - EDS - IS\\6801\\Panel, Smooth FG\\80-1981-01.pdf', 'C:\\WS\\WS\\WS - EDS - IS\\6801\\Panel, Smooth FG\\80-1839-01.pdf', 'C:\\WS\\WS\\WS - EDS - IS\\6801\\Panel, Smooth Steel\\80-2762-01.pdf', 'C:\\WS\\WS\\WS - EDS - OS\\6901\\1W\\102829.pdf', 'C:\\WS\\WS\\WS - EDS - OS\\6901\\1W\\80-2087-01.pdf', 'C:\\WS\\WS\\WS - EDS - OS\\7901\\PNL\\80-1336-01.pdf', 'C:\\WS\\WS\\WS Alum Clad\\CA & AW\\8200\\EB, Segment\\08-2053-02.pdf', 'C:\\WS\\WS\\WS Alum Clad\\CA & AW\\8204\\Grilles\\70-1947-01.pdf', 'C:\\WS\\WS\\WS Alum Clad\\DH Window\\810\\DH\\85-4965-01.pdf', 'C:\\WS\\WS\\WS Alum Clad\\SGD\\Pocket Door  1.75 Panel 8712\\2L or 2R Single Direction\\85-3313-01.pdf', 'C:\\WS\\WS\\WS Alum Clad\\SGD\\Pocket Door  1.75 Panel 8712\\2L or 2R Single Direction\\85-2440-01.pdf', 'C:\\WS\\WS\\WS Alum Clad\\SGD\\Pocket Door  1.75 Panel 8712\\2L2R 4W Biparting\\85-3331-04.pdf', 'C:\\WS\\WS\\WS Alum Clad\\SGD\\Pocket Door 2.25 Panel 8713\\2L or 2R Single Direction\\85-3779-03.pdf', 'C:\\WS\\WS\\WS HR175\\SH_6101\\Single\\60-12643-01.pdf', 'C:\\WS\\WS\\WS HR175\\SH_6101\\Single\\60-12638-01.pdf', 'C:\\WS\\WS\\WS HR175\\SH_6101\\Single\\60-12602-01.pdf', 'C:\\WS\\WS\\WS HR175\\SH_6101\\Single\\60-12601-01.pdf', 'C:\\WS\\WS\\WS HR175\\SH_6101\\Single\\60-12644-01.pdf', 'C:\\WS\\WS\\WS HR175\\SH_6101\\Single\\60-12636-01.pdf']
Existent files: ['C:\\WS\\WS\\Aspire\\CA & AW\\7205\\AW\\85-7534-01.pdf']
Grouped files: [['C:\\WS\\WS\\Aspire\\CA & AW\\7205\\AW\\85-7534-01.pdf']]

Answer 1

你真的应该把那个问题缩短一点。为什么不写一些函数呢？然后你可以将某个函数识别为问题，而你的问题只与该函数有关。你知道吗

也许这有帮助？你知道吗

def get_filenames_list(csv_filename):
    import os
    import pandas
    # Read table from CSV file
    table = pandas.read_csv(csv_filename)
    # Create list of all files from table
    filenames = []
    for name, path in zip(table["Name"], table["Found In"]):
        filename = "{}.pdf".format(os.path.join(path, name))
        filenames.append(filename)
    return filenames

def remove_nonexistent_files(filenames):
    import os
    # Remove nonexistent files from list of filenames
    filenames = list(filter(os.path.isfile, filenames))
    return filenames

def group_identical_files(filenames, buffer_size=1024):
    # Remove duplicates from list of filenames
    filenames = list(set(filenames))
    groups = []
    while len(filenames) > 0:
        a_filename = filenames.pop()
        group = [a_filename]
        for b_filename in filenames:
            with open(a_filename, "rb") as a_handle:
                with open(b_filename, "rb") as b_handle:
                    identical = False
                    while True:
                        a_buffer = a_handle.read(buffer_size)
                        b_buffer = b_handle.read(buffer_size)
                        if a_buffer != b_buffer:
                            break
                        if len(a_buffer) == 0 and len(b_buffer) == 0:
                            # EOF is reached for both files
                            identical = True
                            break
            if identical:
                group.append(b_filename)
                filenames.remove(b_filename)
        groups.append(group)
    return groups

if __name__ == "__main__":
    files = get_filenames_list("C://Users//27659//Desktop//Unique Wood Profiles.csv")
    print("All files:", files)
    existent_files = remove_nonexistent_files(files)
    print("Existent files:", existent_files)
    grouped_files = group_identical_files(existent_files)
    print("Grouped files:", grouped_files)

您可能需要调整CSV文件的路径（我从上面的代码中获取），否则，您只需运行该脚本，它就会显示给您

• All files：包含从CSV文件获取的所有文件名。你知道吗
• Existent files：这样可以检查脚本是否成功地将文件名放在一起。（如果此列表为空，您将知道这些文件不存在，或者上一步不起作用。）
• Grouped files：每个列表包含相同文件的文件名的结果。如果一个列表只有一个元素，那么没有其他文件与该元素相同。你知道吗